题目

2016年4月，南美洲西部的厄瓜多尔发生强烈地震。这是因为该国位于A.美洲板块与太平洋板块消亡边界 B.美洲板块与非洲板块生长边界C.美洲板块与南极洲板块消亡边界 D.太平洋板块与南极洲板块生长边界 答案：【答案】C【解析】该题主要考查板块运动。根据所学知识，南美洲西部的厄瓜多尔处于美洲板块与南极洲板块的消亡边界处。板块的消亡边界处地质活动活跃，易发生地震等地质灾害。故该题正确答案选C。You’re rushing to work and a man ahead of you collapses on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people avert their gaze and keep on  walking rather than stop and get involved.“There is a tendency to decide that no action is needed.” says a psychologist. “The first thoughts that pop into your mind often keep you from offering help. In order to take action, you have to work against them.” Here are some common thoughts that might prevent you from helping.● Why should I be the one? I’m probably not the most competent person in this crowd. You might think someone older or with more medical knowledge should offer assistance.● What if he doesn’t really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others.● No one else looks concerned- this must not be a problem. We can follow the people around us, but most people tend to hold back their emotions in public.“If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on,” says the psychologist. “Then retry to involve other people; you don’t have to take on the entire responsibility of being helpful. Sometimes it’s just a matter of turning to the person next to you and saying, ‘It looks like we should do something.’ Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people will follow you.”【小题1】Which is NOT the common thought that stops you from helping others?A．I’m not the very person capable of setting the problenu.B．It looks like we should do something.C．It must not be a problem as no one else is concerned.D．He doesn’t really need my help.【小题2】According to a study of by-standers, what will some people do when a man ahead falls down on the sidewalk?A．They will call for help and then walk away.B．They will stop and offer help.C．They will turn away their eyes and go on walking.D．They will laugh at him.【小题3】We learn from the last paragraph that if we spot ttouble,           ．A．we sbould call the ambulance as soon as we can.B．we should take on the whole responsibility and do something alone.C．we should stop and evaluate the situation and try to make other people follow.D．we should turn to other people and ask them to take on the responsibility【小题4】In order to offer others your timely help, you need to        ．A．ask others for help and call the policeB．get along well with the passers-by who spot the troubleC．go directly to the police stationD．work against the rirst thoughts that prevent you offering help【小题5】The main purpose of the text is to tell readers        ．A．to give others a handB．to be more competentC．not to risk looking foolishD．to stop and evaluate the situation